| 1/2.5万路线土壤测量在西藏羌堆铜矿区的找矿效果 |
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| 引用本文： | 陈自康,方树元.1/2.5万路线土壤测量在西藏羌堆铜矿区的找矿效果[J].地质找矿论丛,2006,21(Z1):137-140. |
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| 作者姓名： | 陈自康 方树元 |
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| 作者单位： | 中国冶金地质勘查工程总局,第二地质勘查院,福建,莆田,351111 |
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| 基金项目： | 国土资源部国土资源大调查项目 |
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| 摘 要： | 2005年在西藏达孜县羌堆铜矿区进行了1/2.5万的路线土壤测量(40 km2),路线土壤测量省力经济,适用于地形复杂、植被发育的通行困难地区;根据土壤测量的地化异常特征推断了3条断裂、3个半隐伏-隐伏的斑岩体,发现12处地化异常,其中11-A为已知矿致异常,8-A,4-B,6-A,9-A异常分别为寻找斑岩型铜矿、构造蚀变岩型金矿的良好靶区,可安排地质物探综合普查.
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| 关 键 词： | 羌堆铜矿 1/2.5万路线土壤测量 找矿效果 西藏 |
| 文章编号： | 1001-1412(2006)S0-0137-04 |
| 修稿时间： | 2005年11月28 |
COPPER ORE-SEACHING EFFECT OF 1/25 000 TRAVERSE SOIL VURVEY IN QIANGDUI WORKING AREA, TIBET |
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| CHEN Zi-kang,FANG Shu-yuan.COPPER ORE-SEACHING EFFECT OF 1/25 000 TRAVERSE SOIL VURVEY IN QIANGDUI WORKING AREA, TIBET[J].Contributions to Geology and Mineral Resources Research,2006,21(Z1):137-140. |
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| Authors: | CHEN Zi-kang FANG Shu-yuan |
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| Abstract: | In 2005 40 km~2 traverse soil survey along lines at scale of 1/25 000 was done in Qiangdui area,Dazi county,Tibet.Such survey saves labor and is economic and applicable in complicated topographic area where is covered with heavy vegetation and traffic is very difficult.On basis of the survey we inferred three faults,three semi-buried-wholly buried porphyry rock bodies and locate 12 geochemical anomalies of which 11-A is caused by the known ore deposit,and 8-A,4-B,6-A and 9-A are the targets for porphyry copper deposit and altered cataclatistic rock type gold deposit. |
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| Keywords: | Qiangdui copper deposit soil survey traverse at scale of 1/25 000 ore-searching effect Tibet |
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